<template>
    <div class="home">
      <el-container>
        <!-- 侧边栏 -->
        <el-aside width="auto">
          <div class="logo"></div>
          <el-menu
            :router= "true"
            :collapse="isCollapse"
            class="el-menu-admin"
            @open="handleOpen"
            @close="handleClose"
            background-color="#545c64"
            text-color="#fff"
            active-text-color="#ffd04b">
            <el-submenu index="1">
              <template slot="title">
                <i class="el-icon-location"></i>
                <span>用户管理</span>
              </template>
              <el-menu-item index="/user">
                <i class="el-icon-menu"></i>
                <span slot="title">用户列表</span>
              </el-menu-item>
            </el-submenu>           
          </el-menu>          
        </el-aside>
        <el-container>

        <!-- Header 部分 -->
          <el-header>
          <i class="myicon myicon-menu toggle-btn" @click="toggleCollapse"></i>
          <div class="system-title">电商后台管理系统</div>
          <div>
            <span class="welcome">
              您好，{{$store.state.username}}
            </span>
            <el-button type="text" @click="logout">退出</el-button>
          </div>
          </el-header>
          <!-- 中间内容部分 -->
          <el-main>
            <router-view></router-view>
          </el-main>
      </el-container>
</el-container>
    </div>
</template>
           
<script>
import { getUserList } from "@/api";
export default {
  data () {
    return {
      isCollapse:false
    }
  },
  methods: {
      handleOpen(key, keyPath) {
        console.log(key, keyPath);
      },
      handleClose(key, keyPath) {
        console.log(key, keyPath);
      },
      toggleCollapse(){
        this.isCollapse = !this.isCollapse
      },
      logout(){
        // 清除登录状态，即保存在localStorage中的token
        localStorage.removeItem('mytoken')
        // 跳转到登录页面
        this.$router.push({name:'Login'})
      }
    },
  mounted() {
    let params = { params: { query: "", pagenum: 1, pagesize: 1 } };
    getUserList(params).then(res => {
      console.log(res);
    });
  }
};
</script>
<style lang="scss" scoped>
.home {
  height: 100%;
  background-color: #e5e5e5;
  .el-menu-admin:not(.el-menu--collapse) {
    width: 200px;
    min-height: 400px;
  }
  .el-container {
    height: 100%;
  }
  .el-aside {
    background-color: #545c64;
  }
  .el-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #545c64;
  }
  .logo {
    height: 60px;
    background: url(../assets/logo.png);
    background-size: cover;
    background-color: white;
  }
  .toggle-btn {
    padding: 0 10px;
    margin-left: -20px;
    font-size: 36px;
    line-height: 60px;
    color: white;
    cursor: pointer;
    &:hover {
      background-color: #00635a;
    }
  }
  .system-title {
    font-size: 28px;
    color: white;
  }
  .welcome {
    color: white;
  }
}
</style>